Oasis of the Seas along with its sister ship Allure of the Seas are two of the best cruise ships and also the largest cruise ships.

Picking the best cabin on the Royal Caribbean Oasis of the Seas

Royal Caribbean  Oasis of the Seas staterooms are divided into four categories;
Suite/Deluxe, Balcony, Outside, and Interior.
Suites have extra features such as separate bedrooms and private baths with whirlpool tubs.
They range in size from the 371 square feet Grand Suites to the 1524 square foot Royal Loft Suite.
Balconies are 114 to 843 square feet. Balcony rooms include Family Ocean, Boardwalk, Central Park, and Superior Ocean View Staterooms.
They range from 119 square feet to 290. Outside rooms include the 179 to 271 square feet Family Ocean, Boardwalk, Central Park, and Ocean View staterooms.
The Interior category includes Family Promenade, and Interior Staterooms measuring 149 square feet to 260.

Bedding

All beds have the Royal Caribbean Bedding Collection. This exclusive line of linens is made in Italy specifically for the Royal Caribbean ships.
Mattresses will be either a Royal Mattress or Royal Suite Mattress. Each is topped with a Royal Pillow Top Pad or a Royal Memory Pillow Top Pad.
The bed sets include a 300 count Egyptian cotton fitted sheet, flat sheet with the embroidered Royal Caribbean logo, pillowcases, and a duvet with cover.
Royal Sweet Dream Pillows and Royal Memory Pillows top the bedding off nicely.

Bed Sizes

Standard staterooms come with two twin beds. The bed area can be closed off from the small sitting area with a curtain.
Staterooms in the Suite/Deluxe category are furnished with king or queen sized beds in separate bedrooms, as well as queen size sleeper sofas in many of the sitting areas.
Number of beds and their sizes vary among the different types of suites.

Royal Caribbean  Oasis of the Seas staterooms are located among ten decks.

Cabins on Deck Three are under public areas. This includes the dance club, jazz club, casino, and comedy club.
Rooms on this level may be noisy well into the night. Ocean View Staterooms portside 3178-3192 and starboard 3578-3590
are under the lounge and clubs. Rooms 3178-3192 and 3578-3590 are nearby the conference center.
These are ideal for guests attending meetings. Ocean View Staterooms 3194-3224 and 3594-3624 are across from the ice rink and Studio B
and may pick up daytime noise. Staterooms 3226-3256 portside, interior staterooms 3800-3864 and 3626-3656 starboards
are under the casino. Staterooms 3178, 3578, 3852, and 3856 are wheel chair accessible.

Cabins on Deck Six are nearby to many of the ships popular venues. Forward rooms are by the Spa Fitness Club.
Aft rooms are near the Boardwalk with its restaurants, the ice cream parlor, and Pets at Sea.
Exterior staterooms 6130-6160 portside, 6530-6560 starboard, and interior rooms 6135-6153 and 6535-6553
are nearest the spa. Staterooms 6143, 6147, 6149, and 6153 are wheel chair accessible.
Cabins 6172-6192 and 6572-6592 are over the karaoke bar, while 6268-6320 and 6668-6720
are over the main dining area and can pick up noise from food preparations, meals, and cleanup.

Cabins on Deck Seven are quieter with cabins both above and below them.
Staterooms 7330-7730 are Family Ocean View Staterooms that are spacious with oversized balconies.
Ocean View Staterooms 7100-7108 and 7500-7510 have no balconies, but they are roomier than average.
Staterooms 7101-7153 and 7400-7553 are the quietest.

Staterooms and Suites on this level have cabins above and below them, making this a quieter deck.
Ocean View Staterooms 8100-8108 and 8500-8510 have no balconies, but are roomier with great views.
Cabins 8439, 8441, 8443, 8445, and 8448 are interior rooms next to public restrooms.
Boardwalk View Balcony Suites 8193-8329 and 8695 to 8729 overlook the Boardwalk and pick up daytime noise.
Rooms 8330 and 8730 are luxurious 823 square foot Aqua Theater Suites with excellent ocean views and prime views of Aqua Theater shows.

Staterooms on Deck Nine are quiet due to the cabins both above and below them.
Ocean View Staterooms 9100-9108 and 9500-9510 have no balconies.
Cabins 9244 and 9644 are Royal family Suites.
Rooms 9162, 9166, 9170, and 9172 are wheelchair accessible.
Central Park View Staterooms with bay windows are 9175-9255 and 9577-9655.
Cabins 9293-9329 and 9693-9729 are some of the quietest Boardwalk View Staterooms.
Cabins 9330 and 9730 are Aqua Theater Suites with excellent ocean views and prime views of Aqua Theater shows.

Deck Ten also has cabins both above and below it making it quiet.
Cabins 10100-10108 and 10500-10510 are larger than average Ocean View Staterooms without balconies.
Rooms 10162, 10166, 10170 and 10174 are wheelchair accessible.
Central Park View Staterooms with Balconies are 10177-10255 and 10577-10655.
Cabins 10244 and 10644 are Royal Family Suites, while 10293-10329 and 10693-10729 are Boardwalk View Staterooms with balconies.
Cabins 10330 and 10730 are both Aqua Theater Suites with prime views of Aqua Theater shows.

Superior Ocean View Stateroom 12250 and Junior Suite 12236 on Deck Twelve are next to the Royal Suite.
Ocean View Stateroom 12650 and Junior Suite 12636 are next to the Presidential Suite.
Cabins 12229-12255 and 12629-12653 are the most desirable Central Park View Staterooms with balconies.
Both 12629 and 12229 have slightly larger balconies.
Balcony staterooms 12293-12329 and 12693-12729 have the best Boardwalk views.
Cabins 12162, 12166, 12170 and 12172 are wheelchair accessible.

Deck Fourteen is under the Lido Pool. Cabins on this deck can be noisy, but they are great for families with children.
Rooms 14138-14166 portside and 14538-14562 starboard are across from the nursery and youth activities.
This deck has several wheelchair accessible rooms including exterior cabins 14166, 14168, 14170, and 14172,
Boardwalk View Staterooms 14297, 14299, 14301, and 14303, and Central Park View Staterooms 14251, 14253,
14651, and 14653. The loudest rooms under the pool are 14174-14254 and 14574-14654.
Staterooms 14293 and 14693 are closest to the teen disco.

Deck Seventeen is a private area that requires a key card to access the staterooms. All suites on this level are two decks high.
Royal Loft Suite 1740 is 1524 square feet with an 843 square foot balcony.
Cabins 1718-1720 are 722 square feet Sky Loft Suites with 410 square feet balconies.
There are 25 Crown Loft Suites at 545 square feet with a 114 square foot balcony.
Suite 1742 is wheelchair accessible, while 1722-1738 have the best views.